multiple effect evaporator
Optimum distribution of heating surface in a multiple effect evaporator train
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The overall specific evaporation rate (in kg/h/m2) of a multiple effect evaporator train is highly dependent on the distribution of heating surface among the effects. Previous authors (Hugot; Buczolich and Zadori) have each given criteria for achieving optimum heating
Improving the efficiency of multiple effect evaporator to treat effluent from a pharmaceutical industry
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Disposal of effluent from pharmaceutical industry is an increasing problem in India and worldwide. The bulk drug manufacturing process involves usage of more organic and inorganic salts, which is becoming major part of high chemical oxygen demand and total
Development of an efficient linear model for the analysis of multiple effect evaporator system
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Based on the principles of Process Integration a simplified model has been developed for the analysis of multiple effect evaporator (MEE) systems. It uses the new concepts of stream analysis, temperature path and internal heat exchange for the formulation of the model
Modeling and simulation of multiple effect evaporator system
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In the present work a mathematical model based on set of nonlinear equations has been developed for synthesis of multiple effect evaporator (MEE) systems. As evaporator house is one of the most energy intensive units of pulp and paper industries, different configurations
A simplified and generalized method to size multiple - effect evaporator systems with any feed scheme
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An iterative procedure previously presented in the literature (Lambert et al., 1987; Joye and Koko, 1987) for the design of multiple - effect evaporator systems with backward feed is simplified and generalized for any liquid flow feed arrangement. In the original method, an
Characterization and effects of scale formation on heat transfer system of multiple - effect evaporator units in cane sugar industry
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Abstract Characterization and Effects of Scale formation on Heat transfer system of Multiple - effect evaporator units in Cane sugar industry is the title of my thesis work, the study has been conducted characterization of scale formation by collected scale samples from Wonji
MULTIPLE EFFECT EVAPORATOR SCALE IN NATAL
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The literature on the ash components of sugarcane is enormous, and shows that here are raw material variables over which the sugar manufacturer has no control. His only hope has been by improved methods of clarification, whereby the more obnoxious substances such as
Design of heat integrated multiple effect evaporator system
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Evaporators can minimize the production of regulated waste residues, and increase the potential for recovering valuable materials from those wastes. Multiple-effect evaporators (MEEs) are common to industries that concentrate different products, regenerate solvents, or
Design and Simulation of a Multiple Effect Evaporator System
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The objective of this report is to develop a model and an algorithm to design a multiple effect e evaporator system. Also, it is required to make to evaluate the amount of steam saved by the use of vapour compression. The use of vapour compression allows us to use the energy
Optimum Surface Area Distribution of Multiple - effect Evaporator for Minimizing Steam Use in Raw Sugar Manufacturing
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The sugar juice evaporation process consists of juice heater, multiple - effect evaporator , and crystallizer. The juice heater increases juice temperature from the ambient temperature to the boiling point before entering the multiple - effect evaporator . Water evaporation in the
HEAT RECOVERY FROM MULTIPLE EFFECT EVAPORATOR USING VAPOR RECOMPRESSION
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Multiple Effect Evaporator (MEE) is the equipment that demands the largest thermal energy in the production of sugar and alcohol. However, it is possible the heat recovery through the MEE using the vapor formed during the operation (vegetal vapor) as thermal utility in the
DESIGN OF HEAT INTEGRATED MULTIPLE EFFECT EVAPORATOR SYSTEM
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Evaporators can minimize the production of regulated waste residues, and increase the potential for recovering valuable materials from those wastes. Multiple-effect evaporators (MEEs) are common to industries that concentrate different products, regenerate solvents, or
MULTIPLE EFFECT EVAPORATOR PERFORMANCE ANALYSIS FOR-DESIGN AND OPERATION
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In the operation of the multiple-effect evaporators there is a number of aspects which incide in their performance. These aspects which are variables or parameters rulling the evaporation process, when modified make possible to differentiate the equipment
The formation of volatile organic compounds (VOCs) in a kraft mill multiple - effect evaporator
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The air emission of volatile organic compounds (VOCs), including sulfur and nonsulfur compounds, is an environmental problem in many countries. This paper studies the formation and evaporation of VOCs during black liquor evaporation in a multiple - effect CSE PROJECTS